What Pomeranians do

YAP

Tiny dogs with big attitudes often make this sharp, high-pitched sound repeatedly.

Pomeranians are a small, vocal dog breed known for their high-pitched barks, which are often called "yaps." The clue plays on this stereotype by directly referencing what these dogs famously do. "Yap" fits perfectly as both a sound they make and a concise crossword answer. It’s a straightforward definition with a touch of humor about the breed’s reputation.